quantum state

Scientists closer to developing graphene spintronic devices


January 26th, 2011 - 12:02 pm ICT by ANI
Washington, Jan 26 (ANI): Physicists from the City University of Hong Kong and the University of Science and Technology of China have taken a huge step toward the development of useful graphene ... Read more...

Posted in Health Science |

Hackers perform first ‘invisible attack’ on quantum cryptographic systems


August 30th, 2010 - 2:51 pm ICT by ANI
London, Aug 30 (ANI): Hackers have performed the first 'invisible' attack on two commercial quantum cryptographic systems.They have fully cracked their encryption keys using lasers on the systems, without leaving any trace ... Read more...

Posted in Health Science |

Silicon breakthrough brings ‘quantum computer’ closer to reality


June 24th, 2010 - 3:09 pm ICT by ANI
London, June 24 (ANI): For the first time, researchers have been able to control the remarkable ability of an electron to exist in two places at once and that too in the ... Read more...

Posted in Health Science |

Physicists prove Einstein wrong by measuring speed in Brownian particles


May 21st, 2010 - 2:44 pm ICT by ANI
Washington, May 20 (ANI): Even a genius like Einstein could go wrong - physicists have proved that with the observation of instantaneous velocity in Brownian particles.Mark Raizen, the Sid W. Richardson Foundation ... Read more...

Posted in Health Science |

Physicists construct quantum toy houses


February 15th, 2010 - 3:35 pm ICT by ANI
Washington, Feb 15 (ANI): A team of physicists from the University of Calgary (U of C) in Canada has manipulated a mysterious property of light to stack together a variety of quantum ... Read more...

Posted in Health Science |

Scientist registers leap in superfast quantum computing


February 6th, 2010 - 8:47 pm ICT by IANS
Washington, Feb 6 (IANS) A scientist has found a way of manipulating single electrons that will potentially constitute a quantum computer's processing bits or 'qubits', overcoming a very major design hurdle. Princeton University's ... Read more...

Posted in Sci-Tech |

Scientist takes giant leap in quantum computing


February 6th, 2010 - 5:24 pm ICT by ANI
Washington, Feb 6 (ANI): A scientist at Princeton University has made a giant leap in quantum computing, by overcoming a major hurdle in the ambitious quest to design and construct a radically ... Read more...

Posted in Health Science |

Phenomenally powerful computing closer to reality


January 6th, 2010 - 1:38 pm ICT by IANS
Sydney, Jan 6 (IANS) Phenomenally powerful quantum computing, the stuff of science fiction, has edged closer to reality, thanks to recent breakthroughs. Quantum computing relies on controlling and observing the behaviour of ... Read more...

Posted in Sci-Tech |

Physicists move one step closer to quantum computing


November 22nd, 2009 - 12:05 pm ICT by ANI
Washington, November 22 (ANI): Physicists at UC (University of California) Santa Barbara have made an important advance in electrically controlling quantum states of electrons, a step that could help in the development ... Read more...

Posted in Health Science |

Scientists create artificial black hole that traps sound instead of light


June 17th, 2009 - 2:12 pm ICT by ANI
London, June 17 (ANI): A team of physicists have created an artificial black hole in their lab that traps sound instead of light, in an attempt to detect the theoretical Hawking radiation. ... Read more...

Posted in Health Science |

Scientists achieve breakthrough in quantum control of light


May 31st, 2009 - 12:37 pm ICT by ANI
Washington, May 31 (ANI): Researchers at UC Santa Barbara have demonstrated a breakthrough in the quantum control of photons, the energy quanta of light, which is a significant result in quantum computation, ... Read more...

Posted in Health Science |

How scientists made fast quantum communication possible


April 30th, 2009 - 4:36 pm ICT by ANI
Washington, April 30 (ANI): Researchers from Toshiba and Cambridge University's Cavendish Laboratory have developed high speed detectors that are capable of receiving information with much higher key rates, thereby able to receive ... Read more...

Posted in Health Science |

Quantum technologies move a step closer with demonstration of ”entanglement” filter


January 25th, 2009 - 12:30 pm ICT by ANI
Washington , Jan 25 (ANI): A team of physicists and engineers has demonstrated an ''entanglement'' filter, an optical device that filters two particles of light (or photons) based on the correlations ... Read more...

Posted in Health Science |

Scientists achieve first successful teleportation between two atoms a meter apart


January 23rd, 2009 - 2:28 pm ICT by ANI
Washington, Jan 23 (ANI): Scientists have for the first time successfully teleported information between two separate atoms in unconnected enclosures a meter apart, which is a significant milestone in the global ... Read more...

Posted in Health Science |

Computers can become zillions of times faster


August 21st, 2008 - 3:57 pm ICT by IANS
New York, Aug 21 (IANS) The fastest quantum computer bit or the qubit has been shown to be zillions of times faster than the conventional bit, potentially making computers that much faster. ... Read more...

Posted in Uncategorized |

Fast quantum computers come a step closer to reality


August 21st, 2008 - 1:40 pm ICT by ANI
Washington, August 21 (ANI): A team of researchers in the U.S. has come up with the fastest quantum computer bit, which exploits the main advantage of the qubit over the conventional ... Read more...

Posted in National |

Impossible Quantum Uncollapse theory proved to be correct


August 7th, 2008 - 4:13 pm ICT by ANI
Washington, August 7 (ANI): A research team from the University of California at Santa Barbara in the US have proved that the Quantum Uncollapse hypothesis, a theory which was earlier thought ... Read more...

Posted in National |

Hybrid molecule helps quantum computing breakthrough


June 27th, 2008 - 3:43 pm ICT by IANS
Washington, June 27 (IANS) Researchers have edged closer to building quantum computers by creating a new hybrid molecule that can be manipulated in its quantum state. "This development may not bring us ... Read more...

Posted in World |

Scientists move a step closer to realising quantum computers


June 27th, 2008 - 11:37 am ICT by ANI
London, June 27 (ANI): Electrical and computer engineers in the US have created a hybrid molecule in which its quantum state can be intentionally manipulated, something that is considered to be ... Read more...

Posted in Sports |

Scientists discover exotic quantum state of matter


April 25th, 2008 - 4:26 pm ICT by admin
Washington, April 25 (ANI): A team of scientists have discovered an exotic quantum state of matter, which could lead to advances in new kinds of fast quantum or spintronic computing devices, ... Read more...

Posted in National |

Subscribe